[  734.527566][ T4040] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  734.989763][ T4045] br0: port 1(veth0) entered blocking state
[  734.990553][ T4045] br0: port 1(veth0) entered disabled state
[  734.990809][ T4045] veth0: entered allmulticast mode
[  734.993005][ T4045] veth0: entered promiscuous mode
[  735.145430][ T4046] br0: port 2(veth1) entered blocking state
[  735.145820][ T4046] br0: port 2(veth1) entered disabled state
[  735.146089][ T4046] veth1: entered allmulticast mode
[  735.147950][ T4046] veth1: entered promiscuous mode
[  735.609604][    T7] br0: port 1(veth0) entered blocking state
[  735.610096][    T7] br0: port 1(veth0) entered forwarding state
[  735.765169][ T2194] br0: port 2(veth1) entered blocking state
[  735.765441][ T2194] br0: port 2(veth1) entered forwarding state
[  737.115680][   T10] veth1: left allmulticast mode
[  737.116033][   T10] veth1: left promiscuous mode
[  737.116359][   T10] br0: port 2(veth1) entered disabled state
[  737.118991][   T10] veth0: left allmulticast mode
[  737.119293][   T10] veth0: left promiscuous mode
[  737.119591][   T10] br0: port 1(veth0) entered disabled state